Finostat NIFTY · NEAREST EXPIRY
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BFLYNIFTY1:2:1 seeded
STRIKECEPEBFLYNET
STRDATM STRADDLE
session
ALRTMY ALERTS · LOCAL 0 ARMED
      OPTOPTION CHAIN · NIFTY 50
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      EVNTEVENTS · IMPLIED MOVE PRICED
      next 21 days · move = ATM straddle of the expiry spanning the date · click a row to load it in the builder
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      BOOKPOSITIONS · NET GREEKS · WHAT-IF
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      CASCLOSING AUCTION · IEP vs SYNTHETIC FUTURE
      records 15:15–15:40 IST every trading day · ATM frozen at 15:15
      Index IEP / levelSynthetic future (ATM + CE − PE)3:15 reference
      CHRTNIFTY 50click any symbol on the desk to chart it
      scroll to zoom · drag to pan · NSE & BSE data via Upstox
      HEATMARKET HEATMAP · F&O STOCKS · TOP 20 GAINERS · TOP 20 LOSERS
      click a tile to chart it
      Live through the session (refreshes every 10 seconds while the market is open, then holds the close). Default view: the 20 top gainers and 20 top losers of the chosen universe, coloured by today's change versus the previous close — deeper green and red for bigger moves, tile size by the size of the move. ALL tiles every name (ALL NSE: the 400 biggest movers among 6,900 listed). F&O = the 200+ stocks with options. Click any tile to load it in the CHART panel; type a symbol to find it.
      WATCHMY WATCHLIST local
      BLDRSTRATEGY BUILDER pick an underlying
      Search an index or any F&O stock above, pick a preset, then edit the legs. Prices, IV and greeks are live from the chain.
      BRKRBROKER
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      N50NIFTY 50 · CONSTITUENTS
      SYMBOLLTPCHG
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      WIREFIN · GEO RSS
      MINIBANKNIFTY · BUY/SELL
      STRIKEBUYSELLΔ
      SURFIV SURFACE · RICH/CHEAP
      hover a cell
      Moneyness = ln(K/S). Rich/cheap = each strike's IV against its expiry's own fitted smile, in vol points: magenta is expensive, cyan is cheap. Exchange IVs and OI via Upstox; refreshes every minute.
      SKEWVOL SKEW · MONEYNESS
      CE IV cyan · PE IV magenta · fitted smile gold. 25Δ risk reversal = put IV − call IV; butterfly = wing average − ATM.
      CURVIMPLIED DISTRIBUTION
      Risk-neutral density from the option chain (Breeden–Litzenberger on the fitted smile). Gold = what the market prices; dashed = a no-skew lognormal at ATM vol. Shaded band = 16th–84th percentile.
      GEXDEALER GAMMA BY STRIKE
      ₹ crore of dealer gamma per 1% move. Calls sold to dealers count positive (they hedge against the move), puts negative (they hedge with it). Gold line = cumulative; the flip is where it crosses zero.
      RPLYHISTORICAL REPLAY · EXPIRY DAYS
      pick an expiry day and load it — 1-minute candles, ATM ±5 strikes
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      STRIKECEPECE+PE
      BKTSEXPIRY-DAY BACKTEST
      1-minute closes on each past expiry day since Oct 2024 · no slippage or costs
      EXPIRYATMMOVECREDITP&L / LOTMAE
      ALGORULE-BASED STRATEGIES · PAPER FIRST, LIVE WHEN THE BROKER IS ON
      stop-loss and target are % of the credit received · exits at the exit time regardless
      no algos yet — create one on the left
      FLOWFII / DII FLOWS · PARTICIPANT POSITIONING (NSE)
      cash flows in ₹ crore · positions in contracts, net = long − short
      DATEFII CASHDII CASHFII IDX FUT NETΔFII CALLS NETFII PUTS NETPRO IDX FUTCLIENT IDX FUTDII IDX FUT
      FII/DII cash from NSE's daily report (₹ crore, net buy positive). Positions from NSE's participant-wise open interest file: contracts held by FII, DII, proprietary desks and clients in index futures and options. Updated each evening after NSE publishes; history accumulates from the day the panel went live.
      RISKRISK BOARD · WHOLE BOOK · ₹ GREEKS · SHOCKS · LIMITS
      BY UNDERLYING · HEDGE TO FLAT
      UNDERLYINGSPOT · DAYPOS · LOTSΔ ₹/1%Γ ₹/1%VEGA /ptTHETA /dayHEDGE
      BY EXPIRY · PAYOFF AT EXPIRY (±6%)
      UNDERLYINGEXPIRYDTEΔ ₹/1%VEGATHETAMAX LOSSMAX PROFITBREAKEVENS
      book P&L vs now for a spot shift (columns) × IV shift (rows) · worst cell boxed in gold
      Every open position — paper, ALGO and your connected broker — priced off the live chains. ₹ Greeks: Δ ₹/1% is the P&L of a 1% spot move, Γ ₹/1% the extra P&L from convexity over that move, vega per 1 IV point, theta per calendar day. Hedge = futures lots that flatten delta (or the ATM-option equivalent at ~0.5Δ). Limits are yours; breaches show in red.
      MOVEEXPECTED vs REALISED · TODAY
      Expected day move = spot × ATM IV × √(1/252), a 1σ band around the previous close (shaded). Realised = today's high–low range against the 2σ-wide expected range, and the move from the previous close in sigmas. The straddle figure is what the market charges for the move to expiry. Refreshes every 30 s.
      VIPVIP INDICATOR · STRUCTURE · NIFTY 15M
      move the pointer over the chart to read a bar
      STRUCTURE: the XAU Sovereign engine on Indian underlyings — market structure from confirmed swings (BOS continues, CHoCH flips), order blocks (violet / pink), fair value gaps (green / red), equal highs and lows as liquidity with sweep marks, the dealing range's 50%, displacement and rejection candles — blended 50/50 with the classic systems into the score strip. FOOTPRINT: each bar's volume split into buying and selling by where it closed in its range, spread over price bins (bid/ask ticks are not in the feed, so this is the OHLCV-derived footprint), with per-bar delta and cumulative delta below the score. PROFILE: volume by price for the visible window with the point of control and 70% value area. Non-repainting. Candles from Upstox.
      IVPSTRADDLE & IV PERCENTILE · TODAY vs THE LAST 20 CYCLES AT THIS DTE
      first load pulls two candle files per past cycle; later loads are instant
      EXPIRYDAYATMOPEN %CLOSE %DECAY
      ATM straddle as % of spot through the day: today in cyan against the same clock time on past cycles at the same distance to expiry (violet, ATM fixed at each day's open; gold = median, shaded = min–max). Percentiles rank today's straddle and its implied vol against those cycles at the current minute. VIX rank = where India VIX sits in its 1-year range.
      OISCANOI BUILD-UP SCREENER · NEAREST EXPIRY
      OI sampled every 3 minutes in session · tags: price↑OI↑ long build-up · price↓OI↑ short build-up · price↑OI↓ short covering · price↓OI↓ long unwinding
      STRIKESIDEOIΔ OIΔ PXTAG
      F&O STOCKS · DAY BASIStotal option OI change vs previous close against the spot move since the first sample · refreshed every 15 min
      STOCKSPOTCHGΔ OI %CALL Δ OIPUT Δ OIPCRTAG
      Index chains from Upstox REST every 3 minutes during the session, kept for the day. Δ OI over the chosen window; DAY = versus previous close. The read weighs call and put writing/covering near the money: call writing above spot is supply, put writing below is support, writers covering is fuel for a move. Stocks: NIFTY 50 F&O names, nearest expiry.